This logic probe can be selected to operate on TTL or CMOS logic levels, depending on switch S1. A string of resistors associated with switch S1 sets the threshold levels for a window comparator ...

Danish manufacturer of acoustic-measurement products, GRASSound & Vibration, announced the North American debut of the Type 50GI,which it claims is the industry's only Class 1 prepolarized CCP ...

All three sounding rockets will release soda-bottle-sized instruments to measure the ways in which solar eclipses disrupt radio communications. Reading time 2 minutes As the Moon wedges itself between ...

Vertical testing of the SISTINE rocket payload at White Sands Missile Range in November 2021. Sounding rocket technology based on captured World War II-era, German V-2 missiles is not only still ...

The University of Minnesota Duluth and Project Lulu have already teamed up once on an "arts intersect" project, last year, when painters, dancers, composers and musicians came together for a ...